Nikktech tried the SteelSeries Rival 700 Elite Performance Gaming Mouse
A quote from the article:
SteelSeries claims that the Rival 700 with its many features, ergonomic housing and blazing fast and accurate PMW3360 optical sensor is the best gaming mouse in the market today and after spending almost an entire month with it we do believe it comes very close to that.SteelSeries Rival 700 Elite Performance Gaming Mouse Review @ NikKTech